• Ultra-Slim Profile: An ultra- slim design provides a thin 10.7mm profile. The 8010 fan is the perfect solution for tight spaces
• Motherboard (CPU) 3 Pin Fan Connector: This 80 mm fans have a 3-pin fan connectors with 25cm (9.8″) 26 AWG tail wires; Red wire "+"; Black wire "-"; the Yellow wire can Tachometric Signal
• Safety Protection: The fan comes with premium brushless motor, with metal fan grill on the fan side can protect your hand and prevent cable damage from blade
• LOW Noise Operation: The fan spins at speed of 2500 RPM and generates airflow of 18.9 CFM, and has a maximum noise level rating of 25.6 dBA; It's like the volume level of two people whispering
• Fan Specs: Size: 80 x 80 x 10.7 mm (3.15 x 3.15 x 0.42 in.) | Rated Voltage: 12VDC | Rated Current: 0.13Amp | Sleeve Bearing | Power: 1.8W | Static Pressure: 0.13 In H2O
• What's in the Box: Includes two 80x80x10 mm 3pin fans, two 8cm metal fan grills, and mounting screw set

This is a fairly thin, multi blade 80mm cpu fan
This is a 80mm dc cooling fan having a thickness of 10.7mm. The 80mm x 80mm fan has an installation height of only 10.7 mm, making it suitable for small form factor cases & for installations for which a 25 mm fan does not fit. Corresponding screws for mounting are already included.
80mm Slim Cooling Fan are perfect for adding discrete airflow for space-restricted applications; Ideal for small PC cases (HTPC, Mini ITX, MATX Builds, Small Form Factor), or as a replacement fan for broken or old 12v 8cm fans in small form factor home theatre pc, HF radio amplifier and more.
This is a premium quality 12 volt 80mm Brushless Fan, comes with long life low noise sleeve bearing that has an operating lifetime of 35,000 hours. The fan's Blade / Housing is constructed of Plastic Material UL 94V-0 P.B.T. which have a high resistance to flammability. Impedance protected motors contains pure copper coil that have a higher resistance to heat during a rotor lock. It is a 3-pin connector fan with 250mm / 9.84 inches enough long power cable. The yellow wire is used for testing fan speed. If only wired the black & red wire, the fan will run at full speed all the time.
The fan generates an airflow of 18.9 CFM and static pressure of 0.13 mmH2O. It is a 2-pin connector fan and spins at a constant speed of 2500 RPM. It is also very quiet in operation and has a maximum noise rating of 25.6 dBA.
Besides two 80x80x10mm 3 pin fans, it comes with nuts/bolts long enough to mount for your use, also includes two 80mm metal fan guards are used to provide a physical barrier around spinning fan blades to prevent accidental contact with fingers or other objects.
So, if you looking for a ultra slim and quiet 80mm cpu cooler fan then you won’t find anything better than this.